Weather ❯ Meteorology

High Pressure Systems

Weather Patterns Air Masses Temperature Trends Effects on Weather Jet Stream Anticyclones Temperature Increases Azores High Air Quality Temperature Fluctuations Atmospheric Conditions Hochdruckbrücke Effects Atlantic Influence Atlantic High Pressure Heat Waves Airflow Patterns Air Flow Hoch Nina Heat Dome Cleveland Frontal Systems Desert Southwest Warm Air Masses Impact on Temperature Offshore Flow Hochdruckgebiet Sieglinde Santa Ana Winds Western United States Desert Influence Great Lakes Weather Influences Winter Weather Atmospheric Patterns Cold Air Masses Arctic Weather Influence on Weather Temperature Records Temperature Anomalies Air Pressure Weather Fronts Dry Weather Jet Stream Effects Heat Domes Omega Block

December Warmth Puts Phoenix on Record Track as High-Pressure Ridge Persists

Forecasters tie the unusual spell to a stubborn ridge that keeps the Southwest unseasonably warm through next week.

Coastal Showers Fade as Cooler, Drier Week Takes Hold in Maine

High Pressure Ushers in Mild, Dry Weekend for Northeast Ohio